This study of high school outcomes in the Baltimore City Public Schools builds on substantial prior research on the early warning indicators of dropping out. It sought to investigate whether the same variables that predicted a non-graduation outcome in other urban districts--attendance, behavior problems, and course failure--were also significant predictors of non-graduation in Baltimore. The study specifically probed the relationship between eighth- and ninth-grade early warning indicators as predictors of graduation outcomes, as well as the relationship between ninth-grade indicators and college enrollment outcomes. The results are divided into three parts. Parts I and II present descriptive analyses of the data, including frequencies, cross-tabulations, means, and other descriptive summaries that show the relationship between various student behaviors/early warning indicators (such as absenteeism, GPA, or course failures) and high school graduation and college enrollment outcomes. Part III then reports the results of multi-level modeling analyses of the data, wherein the relative impact of eighth- and ninth-grade early warning indicators on high school graduation and college enrollment outcomes are presented. Appended are: (1) Data Definitions and Missing Data; and (2) Technical Results. (Contains 12 figures, 7 tables, and 51 footnotes.)